Thursday's Yeezy Season 3 concert included many celebrities in attendance. One of those big names was Caitlyn Jenner, Kanye West's ex-father-in-law.
While Jenner is now split from wife Kris Jenner -- she remains an integral member of the Kardashian family, appearing at many events alongside his children.
West was born in June 1977, just under a year after Jenner, then named Bruce, won the 1976 Olympic gold medal in the decathlon.